.fork {
    user-select: none;
    position: fixed;
    transform: rotate(45deg);
    line-height: 1.6em;
    transform-origin: 150px 23px;
    text-align: center;
    font-family: sans-serif;
    display: inline-block;
    top: 43px;
    right: -91px;
    width: 300px;
    background-color: #bac7cd;
    outline: 4px solid #bac7cd;
    border: 2px dashed #ffffff;
    color: #ffffff;
    z-index: 10;
}

.no-view {
    display: none;
}

.menu {

    border-bottom: 1px solid gray;
    position: fixed;
    z-index: 7;
    top: 0;
    left: 0;
    width: 100vw;

    &>h2,
    ul {
        vertical-align: top;
    }

    &>h2 {
        font-size: 0;
        display: inline-block;
        width: 30px;
        height: 30px;
        background-image: url('./image/image.png');
        background-size: auto 80%;
        background-repeat: no-repeat;
        background-position: center center;
    }

    &>ul {
        display: inline-block;
        line-height: 30px;
        font-size: 12px;

        label {
            cursor: pointer;
            padding: 0 5px;
            display: block;

            &>span {
                float: right;
            }
        }

        li {
            &:hover {
                background-color: #cfd3d5;

                &>ul {
                    display: block;
                }
            }
        }

        ul {
            display: none;
        }

        &>li {
            display: inline-block;
            margin-left: 10px;
            position: relative;

            &>ul {
                position: absolute;
                border: 1px solid gray;
                border-radius: 5px;
                width: 100px;
                top: 25px;
                left: -5px;
                background-color: white;
                padding: 5px 0;
            }
        }

    }
}

.tool-config {
    border-bottom: 1px solid #ccc;
    height: 50px;
    line-height: 50px;
    position: fixed;
    top: 30px;
    width: 100vw;
    font-size: 12px;

    &>ul {
        display: none;

        &[active='yes'] {
            display: block;
        }

        &>li {
            padding: 0 5px;

            &>input {
                width: 50px;
            }
        }
    }
}

.image {
    width: 100vw;
    height: calc(100vh - 80px);
    overflow: hidden;
    position: relative;
    top: 80px;

    &>div {
        position: absolute;
        outline: 1px solid #ccc;
        cursor: none;
    }
}

#dialog {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 6;
}